Where was Stargirl banned?

"Stargirl," a novel by Jerry Spinelli, has faced bans in various school districts across the United States, primarily due to concerns about its themes of individuality, nonconformity, and the portrayal of teenage issues. Specific instances of banning have occurred in places like Arizona and Florida, where some parents and educators felt the content was inappropriate for certain age groups. Despite these challenges, the book remains popular for its positive messages about acceptance and self-expression.